Portable air freshener



FIG. 1 is a perspective view of a portable air freshener showing my newdesign;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged left side view thereof, with the right side viewbeing a mirror image thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged rear elevational view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

The ornamental design for a portable air freshener, as shown anddescribed.